PTFE High Frequency PCB Built On 3.0mm F4B RF PCB Board for Patch Antenna
Natalie RogersPCB
Offering High Frequeny PCB built on RT/duroid 5870/5880 | RO4350B/RO4003C, Rogers 6000 series, 5000 series, 4000 series and 3000 series etc. and 8 OZ Aluminum PCB,flexible PCB with Stiffener.
PTFE High Frequency PCB Built On 3.0mm F4B RF PCB Board for Patch Antenna
General description
This is a type of double sided high frequency PCB built on 3.0mm PTFE substrate for the application of Patch Antenna
Basic specifications
- Base material: F4B 3.0mm thick
- Dielectric constant: 2.55+/-0.02
- Layer count: 2 layers
- Type: Through holes
- Format: 110mm x 65mm = 1 type = 1 piece
- Surface finish: OSP
- Copper weight: Outer layer 35 μm
- Solder mask | Legend: Green | No
- Final PCB height: 3.0 mm
- Standard: IPC 6012 Class 2
- Packing: 20 pieces are packed for shipment.
- Lead time: 7 working days
- Shelf life: 6 months
Applications
Multiplexer, Acoustic Detection Sensors, Radio Frequency, RF Transceiver
Our Driving Circuit Boards Capabilities 2020
- Blind vias, Buried vias
- Flex PCB
- Heavy Copper Boards 12oz
- High Tg, High CTI Material
- Hybrid FR-4 and High Frequency Material
- Impedance Controlled PCB
- IPC Class 2, IPC Class 3
- Lead Free PCB (RoHS Compliant)
- Multilayer PCBs to 32+ copper layers boards
- Metal Core PCB (MCPCB)
- PCB Materials – FR-4, Polyimide, Rogers & More
- RoHS Compliant PCB Manufacturer
- Rigid Flex PCB
- RF PCB / High Frequency PCB
- Through-hole, BGA, Gold Finger, Edge dome
- Via-in-pad, Filled vias
- TS16949 (2009), ISO14001 (2004), ISO9001 (2008), UL certified
Our Services
- Focus on Prototypes, Small Batches, Volume Production
- Quick turn-around, double sided PCB 24 hours available.
- Door to door shipment service
Our PCB Capability
Polytetrafluoroethylene (Short for PTFE), commonly known as "plastic king ", is a polymer compound made of tetrafluoroethylene by polymerization. It has excellent chemical stability, corrosion resistance, sealing, high lubrication and non-viscosity, electrical insulation and good aging resistance. Used as engineering plastic, it can be made into PTFE tube, rod, belt, plate, film and so on. Generally it’s used in high performance requirements of corrosion-resistant pipes, containers, pumps, valves as well as radar, high-frequency communication equipment, radio equipment.
Polytetrafluoroethylene (F4,PTFE) has a series of excellent performance:
1) high temperature resistance: long-term use temperature 200~260 degrees Celsius.
2) low temperature resistance: still soft at -100 degrees Celsius;
3) corrosion resistance: resistant aqua regia and all organic solvents;
4) climate resistance: best aging life in plastics;
5) high lubrication: with the smallest friction coefficient in plastics (0.04);
6) Non-viscous: with minimal surface tension in solid materials without adhering to any substance;
7) non-toxic: with physiological inertness;
8) excellent electrical properties, ideal for C class of insulating materials, a thick layer of stack of newspaper can block 1500 V of high voltage;
9) smoother than ice.
F4BM-1/2 is laminated by laying up of varnished glass cloth with Teflon resin， according to the scientific formulation and strict technology process. This product takes some advantages over F4B series in the electrical performance（wider range of dielectric constant、lower dielectric loss angle tangent、increased resistance、and more stability of performance）
At RF and Microwave frequencies, the dielectric constant of PTFE materials is as low as 3.5 or below, which keeps strong signal during transmission across PCB, making them ideal for overcoming the high speed limitation of FR-4.
Electrical properties of F4B PTFE
For any question and advices,please try to give comment. Thanks!
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